Nogues, XavierQuesada-Gomez, José ManuelGarcia-Giralt, Natalia2025-01-072025-01-072021https://hdl.handle.net/10668/25602enCOVID-19CalcifediolHumansSARS-CoV-2Response to Letter to the Editor From Viola et al: "Calcifediol Treatment and COVID-19-related Outcomes".research article34331760open access10.1210/clinem/dgab5661945-7197PMC8385831https://academic.oup.com/jcem/article-pdf/106/12/e5281/41186651/dgab566.pdfhttps://pmc.ncbi.nlm.nih.gov/articles/PMC8385831/pdf